224130837 has 32 divisors (see below), whose sum is σ = 367902720. Its totient is φ = 118546560.

The previous prime is 224130811. The next prime is 224130853. The reversal of 224130837 is 738031422.

It is not a de Polignac number, because 224130837 - 2⁸ = 224130581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224130857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7489 + ... + 22457.

It is an arithmetic number, because the mean of its divisors is an integer number (11496960).

Almost surely, 2^224130837 is an apocalyptic number.

It is an amenable number.

224130837 is a deficient number, since it is larger than the sum of its proper divisors (143771883).

224130837 is a wasteful number, since it uses less digits than its factorization.

224130837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15033.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 224130837 is about 14970.9998664084. Note that the first 3 decimals coincide. The cubic root of 224130837 is about 607.4360148702.

The spelling of 224130837 in words is "two hundred twenty-four million, one hundred thirty thousand, eight hundred thirty-seven".